Once you have logged in there is an option named 'My Activities' which will display all tickets you have submitted with a filter to display their current Status which will be either Open, Awaiting your reply or Solved https://www.screencast.com/t/50AZY8Z0

If you only wish to view those tickets which are closed then you can use the status dropdown to show only those which have been solved.

If you have any further questions or issues please do not hesitate to let us know.